Cita APA (7a ed.)
Cofie, O. O., Drechsel, P., Amoah, P., Danso, G. K., & Gyiele, L. (2001). Improving rural-urban nutrient flows through urban and peri-urban agriculture.
Cita Chicago Style (17a ed.)
Cofie, Olufunke O., Pay Drechsel, Philip Amoah, George K. Danso, y L. Gyiele. Improving Rural-urban Nutrient Flows Through Urban and Peri-urban Agriculture. 2001.
Cita MLA (9a ed.)
Cofie, Olufunke O., et al. Improving Rural-urban Nutrient Flows Through Urban and Peri-urban Agriculture. 2001.
Precaución: Estas citas no son 100% exactas.